IRE SEMITEC CO., LTD

Bucheon Si,  Gyeonggi-do 
Korea (South)
http://iresemitec.com/eng/main.php

• Booth: R7121

Overview

Welcome to the IRE SEMITEC Booth at SEMICON Taiwan 2025!

The Total Solution Provider for the Semiconductor Test Fields
IRE SEMITEC empowers new micro-technology for the future

IRE SEMITEC has been grown up with semiconductor testing area for 20 years since it was founded in 2004 with ultra-fine processing technology based on mechanical grinding and special etching processing. We produce 'probe needles' used in semiconductor EDS inspection equipment. We also produce 'low leakage probe cards' by developing and securing patents for platinum needle probe card production technology through our core technology, the special coating process.

We manage the quality with the self-developed Auto Vision Inspection System (AVIS), and we produce in accordance with the international standards of ISO9001 and ISO14001 certification to ensure high quality products. Our 70% of the major clients  are from the United States, China, Japan, Taiwan, and Singapore.

All processing supports the instrumentation and test analysis required from R&D up to real-time production. Our R&D and QA departments can cooperate on the most demanding requirements in reliability, testing and verification. IRE SEMITEC Research Institute is constantly developing new materials and probe needles for fine pitch, and also the products in medical fields as we welcome new opportunities and face new challenges to manufacturing specialized small-scale products for R&D purposes.

PROMISE OF IRE SEMITEC CO., LTD.

IRE SEMITEC is a leading provider of total solutions in the semiconductor testing fields contributing to the future of semiconductor technology through R&D of new materials and nano-processing.
We promise to continue investing in R&D, developing market-leading products, and providing high quality products at a reasonable price to become a trusted and valued partner by clients.

Semiconductors are everywhere in our daily life and, in fact, they are crucial components to various applicances. To be In line with raplidly changing market trends and technological development in the semiconductor fields IRE SEMITEC aims to provide a total solution by creating sustainable future value.

  Press Releases

• IRE SEMITEC Co., Ltd. Draws Attention for Global Growth Strategy at 2024 National Women CEO Management Seminar (Jun 11, 2025)

  Providing Total Solutions for Semiconductor Chip Testing with Ultra-Fine Technology

  The event, attended by over 1,000 women CEOs from across the country, was the largest of this kind, focusing on empowering female entrepreneurs and fostering business networking under the slogan, "3.26 Million Women-Owned Businesses: Beyond Growth, To the Word!"

  As a member of the Korea Women Entrepreneurs Association, IRE SEMITEC showcased its proprietary ultra-fine technology, having manufactured probe pins for over 25 years. The company specializes in both electrochemical and mechanical polishing methods, supplying custom probe pins made from tungsten, rhenium-tungsten, palladium alloy, and platinum alloy to meet diverse customer requirements.

  With strict tolerance management within 1/1,000, IRE SEMITHEC ensures optimal electrical performance and 100% custom production for every client. Their products are not only used in the semiconductor industry but are also expanding into medical and beauty sectors.

  

  IRE SEMITEC also manufactures probe cards for wafer testing, enabling the selection of good chips during the semiconductor test process. Chips that pass these tests are packaged and mounted in electronic components.

  As the official Korean distributor for COTO Technology, a renowned US relay manufacturer with a 100-year history, IRE SEMITEC supplies high-performance relays, switches, and magnetic sensors for applications in electric vehicles, solar cells, medical devices, and measurement equipment. Their relay solutions are recognized for high reliability and are available in a variety of packages.

  

  At the seminar, IRE SEMITEC attracted significant attention by exhibiting its key products, including MEMS pins and Cobra pins with diameters as fine as 0.030mm—technologies that greatly enhance accuracy and efficiency in semiconductor testing. The company’s high-performance relays are also contributing to the advancement of the Korean electronics industry.

  CEO Jeong Ok-sim shared her leadership philosophy and commitment to continuous innovation, stating, “Challenges and innovation as a woman entrepreneur not only drive corporate growth but also contribute to broader social development. We will continue to strengthen our global competitiveness through ongoing technology development and quality improvement.”

  Products